Finding the Fourth Proportional to 589,593.96, 884,577.84 and 210,506.67
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Solution
The fourth proportional to 589,593.96, 884,577.84 and 210,506.67 is: 315,826.74
Step by Step Solution
- Step 1: Write the proportion equation
589,593.96 : 884,577.84 = 210,506.67 : x - Step 2: Convert to fraction form
589,593.96/884,577.84 = 210,506.67/x - Step 3: Cross multiply
589,593.96x = 884,577.84 × 210,506.67 - Step 4: Simplify right side
589,593.96x = 186,209,535,454.19 - Step 5: Solve for x
x = 186,209,535,454.19/589,593.96 - Step 6: Final answer
x = 315,826.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.